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Oatmeal Squares Recipe

This Oatmeal Squares Recipe is loaded with Chocolate and Marshmallows for a quick and easy, healthier dessert that is ready in 30 minutes!
Course Dessert
Cuisine American
Prep Time 10 minutes
Cook Time 20 minutes
Resting time 1 hour
Total Time 1 hour 30 minutes
Servings 24 Bars
Calories 233.4kcal


  • 3/4 Cup Coconut oil at room temperature (should be the consistency of softened butter, not melted)
  • 1 Cup Packed Coconut sugar
  • 1 1/3 Cup + 1 Tbsp Whole Wheat Pastry Flour
  • 1 2/3 Cup Old fashioned oats
  • 1/2 tsp Baking soda
  • 1/2 tsp Salt
  • 4 Cups Mini marshmallows
  • 1 1/2 Cups Semi-sweet chocolate chips (dairy free for vegan)


  • Preheat your oven to 375 degrees and spray a 9x13 inch baking pan with cooking spray. Set aside.
  • With an electric hand mixer, cream together the coconut oil and brown sugar until smooth.
  • Stir in the flour, oats, baking soda and salt and mix until well combined.
  • Set aside about 1 1/3 cup of the crumbs and press the rest of the crumbs into the bottom of the prepared baking pan.
  • Sprinkle the marshmallows and chocolate chips over the pressed crust evenly.
  • Top with the remaining crumb mixture and bake for 20-25 minutes, or until the marshmallows are just turning golden.
  • Let the bars cool in their pan before cutting, or else the won't set and will be a a lumpy mess.


Calories: 233.4kcal | Carbohydrates: 36.3g | Protein: 1.6g | Fat: 11.3g | Saturated Fat: 8.4g | Polyunsaturated Fat: 0.3g | Monounsaturated Fat: 0.5g | Sodium: 84.6mg | Potassium: 31.8mg | Fiber: 1.4g | Sugar: 21.5g | Calcium: 1.4mg | Iron: 4.1mg